On 27/07/12 13:16, Johannes Berg wrote:
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index d062085..bf2bc19 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -26,7 +26,6 @@
#include "rate.h"
#define IEEE80211_SCAN_INTERVAL (2 * HZ)
-#define IEEE80211_SCAN_INTERVAL_SLOW (15 * HZ)
#define IEEE80211_IBSS_JOIN_TIMEOUT (7 * HZ)
#define IEEE80211_IBSS_MERGE_INTERVAL (30 * HZ)
@@ -80,17 +79,15 @@ static void __ieee80211_sta_join_ibss(struct ieee80211_sub_if_data *sdata,
sdata->drop_unencrypted = capability & WLAN_CAPABILITY_PRIVACY ? 1 : 0;
- local->oper_channel = chan;
channel_type = ifibss->channel_type;
if (!cfg80211_can_beacon_sec_chan(local->hw.wiphy, chan, channel_type))
channel_type = NL80211_CHAN_HT20;
- if (!ieee80211_set_channel_type(local, sdata, channel_type)) {
- /* can only fail due to HT40+/- mismatch */
- channel_type = NL80211_CHAN_HT20;
- WARN_ON(!ieee80211_set_channel_type(local, sdata,
- NL80211_CHAN_HT20));
- }
- ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_CHANNEL);
+
+ ieee80211_vif_release_channel(sdata);
+ ieee80211_vif_use_channel(sdata, chan, channel_type,
+ ifibss->fixed_channel ?
+ IEEE80211_CHANCTX_SHARED :
+ IEEE80211_CHANCTX_EXCLUSIVE);
ieee80211_vif_use_channel() may fail. Can we just ignore it here?
-- Pozdrawiam / Best regards, Michal Kazior.
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